Which white blood cell is the most abundant phagocyte in the blood?
A) basophil
B) monocyte
C) eosinophil
D) neutrophil
E) lymphocyte
Answer: D) neutrophil
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An individual has type B, Rh-positive blood. The individual has ________ antigen(s) and can produce anti-________ antibodies.
A. B; A and D B. B and D; A C. D; A and B D. A; B and D E. A and D; B
Venoconstriction ________ the amount of blood within the venous system, which ________ the volume in the arterial and capillary systems
A) doubles; decreases B) reduces; increases C) decreases; doubles D) increases; reduces E) reduces; reduces
Vasopressin
a. secretion is stimulated by a water deficit b. increases the permeability of the distal and collecting tubules to water c. promotes the insertion of aquaporins into the membrane of certain tubule cells d. does not affect tubule cells in the proximal end of the nephron e. has all of the above characteristics
The penis is homologous to the __________.
A. labia minora B. mons pubis C. urethra D. vagina E. clitoris